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Edaphovirga cremea gen. nov., sp. nov., isolated from the rhizospheric soil of Codonopsis clematidea.
- Source :
- Journal of Microbiology; May2019, Vol. 57 Issue 5, p337-342, 6p
- Publication Year :
- 2019
-
Abstract
- A Gram-negative, facultatively anaerobic, non-motile, nonspore- forming, coccoid or rod-shaped and creamy-pigmented bacterium, designated SYP-B2100<superscript>T</superscript>, was isolated from the rhizospheric soil of Codonopsis clematidea in the Xinjiang Uygur Autonomous Region, China. The optimal growth occurred at 28°C, pH 5.0, in the absence of NaCl. The cells tested positive in catalase and methyl red tests but negative in oxidase, urease, gelatinase, milk coagulation, and peptonisation, H<subscript>2</subscript>S production, nitrate reduction, and Voges-Proskauer tests. The major isoprenoid quinone was ubiquinone-8 (Q-8). The major cellular fatty acids were C<subscript>16:0</subscript> and summed feature 8. The polar lipids consisted of diphosphatidylglycerol, phosphatidylethanolamine, and phosphatidylglycerol. The 16S rRNA gene sequence of strain SYP-B2100<superscript>T</superscript> was the most similar to that of Rahnella inusitata DSM 30078<superscript>T</superscript> (96.9%) within the family Enterobacteriaceae. The genomic DNA G + C content of strain SYP-B2100T was 50.3 mol%. The combined data from the phylogenetic, morphological, physiological, biochemical, and chemotaxonomic analyses presented in this study support the conclusion that strain SYP-B2100T represents a novel species of a new genus, for which the name Edaphovirga cremea gen. nov., sp. nov. is proposed; the type strain is SYPB2100T (= CGMCC 1.5857<superscript>T</superscript> = DSM 105170<superscript>T</superscript> = KCTC 62024<superscript>T</superscript>). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 12258873
- Volume :
- 57
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- Journal of Microbiology
- Publication Type :
- Academic Journal
- Accession number :
- 136255414
- Full Text :
- https://doi.org/10.1007/s12275-019-8408-0